{"id":208,"date":"2017-05-22T10:28:41","date_gmt":"2017-05-22T10:28:41","guid":{"rendered":"http:\/\/institutviladomat.cat\/portfoli\/15bertafernandez\/?p=208"},"modified":"2017-05-24T11:10:32","modified_gmt":"2017-05-24T11:10:32","slug":"construccio-del-electroimant","status":"publish","type":"post","link":"https:\/\/institutviladomat.cat\/portfoli\/15bertafernandez\/2017\/05\/22\/construccio-del-electroimant\/","title":{"rendered":"Construcci\u00f3 del electroimant"},"content":{"rendered":"<p><strong>Objectiu<\/strong><\/p>\n<p>Construir\u00a0un electroimant que funcioni.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Material<\/strong><\/p>\n<p>Prolipopil\u00e8 cel\u00b7lular<\/p>\n<p>Cartolina<\/p>\n<p>2 cables pinces de cocodril<\/p>\n<p>Celo<\/p>\n<p>Claus<\/p>\n<p>1 br\u00faixola<\/p>\n<p>2 cables mascle-femella<\/p>\n<p>Cable de cobre barnisat de 2 milimetres<\/p>\n<p>Cart\u00f3 ploma<\/p>\n<p>Claus de ferro de 5cm de longitud<\/p>\n<p>Paper de vidre<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Heines<\/strong><\/p>\n<p>Tisores<\/p>\n<p>Cuter<\/p>\n<p>Brujola<\/p>\n<p>Regla met\u00e0lica<\/p>\n<p>Pila<\/p>\n<p>Cable de cocodrils<\/p>\n<p>Paper de lijar<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Procediment<\/strong><\/p>\n<p>Hem tallat la cartolina a la mesura de trenta per trenta cent\u00edmetres i l&#8217;hem doblegat en forma de rectangle. I el \u00a0prolipopil\u00e8 cel\u00b7lular tamb\u00e8, amb un forat de 10 cent\u00edmetres al mig i passem el rectangle pel mig del forat del cuadrat de\u00a0prolipopil\u00e8, hem enganxat amb celo els extrems del rectangle de cartolina perqu\u00e8 fos estable. Hem bobinat\u00a0350 vegades el cable de cobre deixant el principi i el final sortint, hem lijat el principi i el final per treure el barnissament i hem enganxat amb celo els cables de conexi\u00f3 al\u00a0prolipopil\u00e8. Per l&#8217;extrem amb el forat dels cables de conexi\u00f3 hem conectat el coure lijat.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Conclusi\u00f3<\/strong><\/p>\n<p>Ens ha sortit b\u00e9, perqu\u00e8 hem seguit apropiadament el procediment i quan el conectavem i l&#8217;apropabem a la br\u00faixola les agulles es desvien. Ha sigut dif\u00edcil fer la base amb prolipopil\u00e8 cel\u00b7lular i cartolina perqu\u00e8 havies de fer-ho molt cuidadosament i exacte. Tamb\u00e8 s&#8217;ha d&#8217;anar en compte perqu\u00e8 quan enrolles el cable de cobre es pot enredar o trencar, i de deixar suficient tros al comen\u00e7ament i al final, si no ho hauras de repetir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Objectiu Construir\u00a0un electroimant que funcioni. &nbsp; Material Prolipopil\u00e8 cel\u00b7lular Cartolina 2 cables pinces de cocodril Celo Claus 1 br\u00faixola 2 cables mascle-femella Cable de cobre barnisat de 2&#8230;<\/p>\n","protected":false},"author":11,"featured_media":215,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/institutviladomat.cat\/portfoli\/15bertafernandez\/wp-json\/wp\/v2\/posts\/208"}],"collection":[{"href":"https:\/\/institutviladomat.cat\/portfoli\/15bertafernandez\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/institutviladomat.cat\/portfoli\/15bertafernandez\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/institutviladomat.cat\/portfoli\/15bertafernandez\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/institutviladomat.cat\/portfoli\/15bertafernandez\/wp-json\/wp\/v2\/comments?post=208"}],"version-history":[{"count":7,"href":"https:\/\/institutviladomat.cat\/portfoli\/15bertafernandez\/wp-json\/wp\/v2\/posts\/208\/revisions"}],"predecessor-version":[{"id":219,"href":"https:\/\/institutviladomat.cat\/portfoli\/15bertafernandez\/wp-json\/wp\/v2\/posts\/208\/revisions\/219"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/institutviladomat.cat\/portfoli\/15bertafernandez\/wp-json\/wp\/v2\/media\/215"}],"wp:attachment":[{"href":"https:\/\/institutviladomat.cat\/portfoli\/15bertafernandez\/wp-json\/wp\/v2\/media?parent=208"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/institutviladomat.cat\/portfoli\/15bertafernandez\/wp-json\/wp\/v2\/categories?post=208"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/institutviladomat.cat\/portfoli\/15bertafernandez\/wp-json\/wp\/v2\/tags?post=208"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}